DevExpress控件ChartControl制作饼图

ChartControl创建饼图

string strSql ="";//数据库查询字符串; DataTable dataInfo = TGlobals._CurrDbCmd.OpenSql_Table(strSql, "tableName"); Series Serices1 = new Series("Serices1 ", DevExpress.XtraCharts.ViewType.Pie3D); chartControl1.Series.Add(Serices1); Serices1.DataSource = dataInfo Serices1.ArgumentScaleType = ScaleType.Qualitative; Serices1.ArgumentDataMember = "列名1"; Serices1.ValueScaleType = ScaleType.Numerical; Serices1.ValueDataMembers.AddRange(new string[] { "列名2" }); Serices1.PointOptions.PointView = PointView.ArgumentAndValues; Serices1.PointOptions.ValueNumericOptions.Format = NumericFormat.Percent; chartControl1.Visible = true;